You are likely referring to the popular physics textbook "Fundamentals of Physics" by Halliday, Resnick, and Walker. Here is some useful information:
The textbook is structured to lead students from basic concepts to advanced modern physics. Fyzika 1,2 | E-shop VUT halliday resnick walker fyzika pdf
and serves as a foundational resource for university students in engineering and science. Overview of the Work You are likely referring to the popular physics
Klasika světové fyziky pro vysokoškolské studium Overview of the Work Halliday – Resnick –
The search for "fyzika" is crucial. While the original English version is widely available, many Central European universities use translated or adapted editions. The Czech translation, often titled Fyzika (e.g., Fyzika: Vysokoškolská učebnice obecné fyziky), is published by VUTIUM (Brno University of Technology Press) or other academic publishers. Students search for the PDF because: